Change File Extension Name

A filename extension is a suffix to the filename applied to indicate the file format of its contents. In Windows, usually, the file extension contains 3 letters (e.g. AVI, JPG, DOC, XML, PDF) or 4 letters (e.g. DOCX, XLSX).

By default, Windows hides file name extensions to make file names easier to read, but you can choose to make extensions visible. If you need change a file extension name in Windows, you need to first make the extension names visible:

Please open Windows Explorer, go to menu Tools, Folder Options.

Click on the View tab and if the option "Hide Extensions for Known File Types" is active, de-select it.

Then the extension name of the files will be shown in Windows Explorer and you may proceed to rename the file as you need. Right click on the filename you need to rename, then choose "Rename". Press "End" button to move to the end of the filename and change the extension name, and Press "Enter" to complete the extension name change. Windows will prompt you that changing the file name extension might cause the file to stop working properly. If you are certain that the extension you typed is one that the program you are using will understand, click Yes to confirm the change.

The following characters cannot be used in a file name (including extension name):

You cannot use any of the following characters in a file name: \ / ? : * " > < |

Repair Corrupted Excel File

For the corrupted Excel file (.xls, or .xlsx), Excel 2003 or 2007 has built-in repair feature, and it can recover some corrupted or damaged Excel files. For the files cannot be repaired and open Excel, you may use some third-party tools to recover them:

ExcelRecovery from Recoveronix Ltd. (www.officerecovery.com)

• Supports all modern file versions, including Excel XP, Excel 2000, Excel 97, Excel 95 and Excel 5.0.
• Recovers cell data: text and numbers as well as formulas.
• Restores formatting.
• Restores structure of multi-sheet files.
• State of the art recovery engine, designed to fix worst injuries.
• Easy to use. No special user skills required.
• Available for all modern platforms: Windows 95/98/NT/2000/ME.

Usage:

Using ExcelRecovery As A Standalone Application

1. Start ExcelRecovery.

2. Select the Recover... item in the File menu. A file selection dialog will open.

3. Select the file corrupted to recover.

4. Press the "Recover" button to start processing the file.

5. Wait until the file processing is completed.

6. When prompted, save the recovered file, assigning it a new name.

Disclaimer:

Actual results of recovery depend on how damaged a particular document is.

Other Excel File Repair or Recovery software:

Advanced Excel Repair (from DataNumen)

Advanced Excel Repair is a powerful tool to recover corrupted Excel XLS and XLW files. It uses advanced technologies to scan the corrupted Excel files and recover your data in them as much as possible, so to minimize the loss in file corruption. Main features include: recovers cell data including texts, numbers, and formulas; restores structure of multi-sheet files; restores worksheet names; recovers Excel files on corrupted medias, such as floppy disks, Zip disks, CD-ROMs; repairs a batch of Excel spreadsheet files; supports integration with Windows Explorer, so you can fix a XLS file with the context menu of Windows Explorer easily; supports drag & drop operation; supports command line parameters.

Excel Workbook Rebuilder (from vbusers.com)

The Workbook Rebuilder has been highly recommended on several Microsoft newsgroups. The rebuilder fixes corrupt workbooks and overcomes many problems including unexplained errors and Excel locking up while saving and opening workbooks.

RAID Disk Failure Due to Missing Parity and Data Recovery Services

In RAID (Redundant Array of Independent Disks) array, Parity is a common technique that is used to detect the system memory faults and it contains the analogous functionality for RAID. The principle behind introducing parity in RAID array is to improve data protection. The parity is generally redundant information, which is calculated from actual data values and is stored across all array disks or on a separate drive. But if the parity information goes missing, you may face critical situations of RAID failure and data loss. At this point, to retrieve data from damaged RAID array, you need to go for Data Recovery Services.

The parity is analyzed as a result of logical operation, for instance OR or XOR. The XOR operator provides true results if any of the operands is true. The resulted truth table would be used for the mirroring and redundancy technique. When you apply the RAID parity, it would cost you more as the data is duplicated over the drives.

The main purpose of RAID parity implementation is to avoid data loss situations due to the RAID failure. Therefore, the recovery from an array, which has lost any mirrored drive isn't a difficult process. RAID 7, 5 and 3 implement a technology, which is somewhat similar to the RAID parity, but does not match exactly to the actual one. But in some cases, RAID parity may get damaged due to following reasons and put you in need of Data Recovery Services:

Server crash: In case of server crash, the parity may not be written properly on the drive. Thus it can not be used to rebuild the array and restore missing data.

Bit errors: The uncorrectable bit errors cause participating disks to bunch of magnetic bits, which lose ability of storing data. Such errors could be analyzed while reading data from disk.

In order to retrieve data from damaged RAID array, you need to go for Data Recovery New Jersey. It is a personalized help delivered by experienced recovery processionals in safe and sterile environment of Clean Rooms using advanced tools and techniques. The experts first analyze the hard drive, repair or replace the damaged components, create image of the disk and then retrieve data from image using proper applications.

Stellar Data Recovery Inc provides Data Recovery NJ for most of the data loss situations. The recovery service is delivered through clean and controlled surroundings of Class 100 Clean Rooms by skilled and experienced professionals. Service is available for RAID, SAN, NAS, IDE, EIDE, SATA and SCSI hard drives.

Shaun Pattrik has 6 Years of Experience in the Software Technology researching with Stellar Info. system Ltd which offers data recovery, data recovery services, hard drive data recovery, data recovery New Jersey. Article Source: http://EzineArticles.com/?expert=Shaun_Pattrik

Disk Backup and Tape Backup

Companies rely off tape or disk backup to save and keep track of all their important company data. Some people may argue that tape backup is completely outdated and disk backup is the only way to go, but there are advantages to both. Many businesses are looking for safe, reliable solutions to backup data and restore entire systems. Small and large businesses alike can use disk or tape backup to store and save vital data, while safeguarding themselves against disaster.

Advantages of Tape Backup:

1- Easy to handle

2- Inexpensive

3- The tapes can be stored in a vault or other secure offsite location

4- Stores data in a linear fashion

5- Reliable

Advantages of Disk Backup:

1- Automatic process

2- Immediate technology upgrades

3- Self-recovery

4- Secure

5- Holds unlimited amounts of data and images

Recently, Storage Magazine reported that a little over 34% of businesses do not test their backup system. Not storing company information can spell disaster for a company and threaten to close their doors. What happens if there's a power outage and all your company data is lost? It's estimated that it costs between $2,000 and $3,000 to completely restore backup systems. What if important information was needed for legal matters and your system crashed? How would you safeguard your company?

Disk backup and tape backup is capable of storing all data, including: company emails, invoices, company data, client or patient information, images and more. Smart business owners know that investing in reliable disk or tape backup solutions is the best way to properly maintain their business. Company information is far too important to risk losing in a power outage or a system failure.

Check out http://www.revinetix.com/ for more information on total disk backup. Natalie Rich Article Source: http://EzineArticles.com/?expert=Natalie_Rich

Back Up Hard Drive

Research data on backup hard drive or external drive is often cited by general-interest publications as well as more sophisticated research firms. You can backup software and files and access them from another system. Using a backup external drive is great for people who have too much data to store on disks, but there are definite risks involved in using this method.

Files and Data

Files can become corrupt, which can be due to the way it is configured. Initially setting it to do a full back-up, a user can set it to do a weekly scan for "new and updated files and add them to [my] backup". When looking into the newest set of backup files a user can see copies of files I know I haven't accessed let alone changed, in months based on the settings. It's also great because you can schedule a back up of data the same time, everyday. It also supports playing many formats of video and audio files off of normal USB flash drives and data CDs or DVDs.

Even with such a configuration, it should be loaded because the files can be seen. There are cases where it seems for some reason that the backup program has decided to randomly add files to my backup for no reason.

One time, even though a user has been religiously backing up my hard drive onto external backup drive, after the hard drive crashed I found out that most of my hard drive data never actually got backed up to any of the drive. As any seasoned computer jockey will tell you, data loss is not a question of if but when.

Keep in mind, however, that a backup hard drive is just as susceptible to mechanical failure (and, for that matter, virus and spy ware infections) as your primary drive--all the more reason to adopt more than one backup solution. Also keep in mind that it usually is more expensive use a backup hard drive, which is less savory.

Online is the way to go because it is a lot easier then doing the traditional back up hard drive? There is a great review on a great online back up service here http://www.squidoo.com/buyonlinebackup Having such a solution will enable you can sleep a little better at night and secure yourself that you are protected from what the world can throw at you. Article Source: http://EzineArticles.com/?expert=Alan_Marquardt

Virus Scan Download

Importance of a Virus Scan Download

The odds are that your computer will be infected by a computer virus at one point or another. Whether the virus downloads itself onto your computer from some random website or an email, computer viruses are becoming better and better at infecting your computer. A computer virus is not a minor inconvenience, the latest computer virus can completely hijack your computer and force you to restore your computer to factory settings. Also, a computer virus can gain access to your personal information, such as credit card numbers and passwords, and send it to attackers.

Computer hackers are constantly creating new and more malicious viruses everyday. It is vital to stay protected at all times from these threats.

Downloading a virus scanner will greatly increase your ability to fend off such threats. For one, many viruses do not allow computer users to detect or remove them. A virus scanner will detect any abnormal files in your computer and remove them for you. If the virus is unable to be removed, a virus scanner is able to quarantine the file so it can not operate.

What makes a good virus scanner?

1) Updates

A good virus scanner should receive updates frequently. The updates virus scanners receive are virus definitions. Basically, these updates tell the virus scanner what files are bad and what the new threats are. When you download a virus scan system, make sure it gets updated very frequently. Most of the devastating attacks are from new viruses which virus scanners have not identified.

2) Automated Features

Your computer is exposed to threats every minute of every day. It is important to have a utility that will automatically install updates as well as scan your computer on a regular basis. For example, if you acquire a backdoor Trojan that steals your personal information, you do not want to give that Trojan an opportunity to send your personal information back to attackers. Make sure when you download a virus scan, it automatically it has many automated features.

3) Plethora of Tools

Your computer is vulnerable from threats that can gain access to your system from a variety of entry points. Whether its from putting a jump drive in your USB or from the internet, make sure you have a firewall and antivirus software. A firewall will also prevent hackers from gaining access to your computer remotely. Also, some virus scanners contain a spyware remover which will remove all spyware that makes your computer sluggish.

4) Ease of Use

This is one is simple, make sure you can actually use and understand your virus scanner. The easiest way to do this is try before you buy. Most virus scanners you can download without having to pay.

The virus scan download we recommend to use is PC Tools Spyware Doctor with Antivirus. This virus suite has been downloaded over 150 million times and received a "Best Buy" award from PC World.

One prevalent virus is Antivirus System Pro (read removal instructions at virus scan download ) which is a rouge program that will hijack your computer. This virus has the ability to shut down your computer. Make sure you do a virus scan to ensure you do not have this and will not contract it in the future.

Leo Blair is an IT professional working in the security division of a major US investment bank, website is: Virus Scan Download. Article Source: http://EzineArticles.com/?expert=Leo_Blair

Free Tools to Recover Your Files And Bring Back to Life Your Deleted Or Formatted Files

Losing your files in a very unfortunate event like missed deletion or power outage can be irritating. This might happen to anyone with large file library to manage. Sorting out thousands of files manually and deleting those that we consider as unnecessary also add more problems to the matter. Lost files incidence is even more common to portable devices and removable storage with various storage media like SD card, M2, or MMC. Limited capacity in one hand but demanding storage necessity in the other can make instant access to empty your portable device storage extremely problematic although this is formerly designed to help you.

More frequently than not, the effort to bring back those files to life tends to be frustrating because Windows does not provide you with adequate tools to help you out. But actually, don't worry, it is very possible you can get back your lost file again. The recovery chance can be quite good if you have not do much writing/copying activity in the drive you want to recover. Without going too technical, this is possible because the way all the data are removed from storage they reside make it possible to recover it back easily. Basically when you command a deletion or formatting operation, the system did not actually remove the file from the disk. What it does, it only marks the area where the file resides as empty. Thus, the file itself is still there physically but it is just not "registered" to the system anymore. This is fundamentally intended as a way to make deletion and formatting operation faster. Instead of wiping all of the area of the file, which will take longer, the system only removes the file name from the "resident list" of your storage. The next time there is a requirement for space, like for copying and writing operation, that space will be allocated to the new file overwriting the old one because for the system the file does not exist anymore. The problem is, if this happens, it is almost impossible to do a recovery operation to the old file as it physically has gone or overwritten. But there is still a chance. There is a possibility for your old file to be recovered partially because the new file might only occupies partial part of the space used by the old file, leaving the rest stay unwritten. It is the rest of this unwritten area that can be recovered.

Unfortunately, all of this recovery operation cannot be done manually using any internal Windows utilities. No, recycle bin won't work either. In fact if the file is still in the recycle bin, I believe you would not go berserk searching for any resource of file recovery because you can always recover it easily from there. So the thing you need is a recovery software. Yes you need additional software. But fortunately, you don't need to pay anything. Nowadays, there are so many great people who kind enough to give us free stuff. Recuva (pronounced "recover") is one of these stuff. It offers easy and instant file recovery. When I check its newest 1.27 version, it still has not offer partial file recovery though. But give it a chance. If Recuva still couldn't find what you're looking for for some reason including unsupported partial recovery or incompatible storage media and file system type, try the commercial product. Don't buy it straight away though. Use the trial version that offers fully functional recovery operation. Avoid trying those that only offer you free scanning, because you should pay first to do recovery function. Try Search and Recover, it offers you a limited 3 tries of recovery. Of course this will be helpful if what you look for is an individual file, but won't help if what you find are dozens of file packs. For this matter, use WinOptimizer 6. This Windows all-in-one utilities suite offers file recovery function that is not limited to the number of recovery attempt but to the 40 days time limit instead. Now, you get a handful of free file recovery choices there. Wish you well on the recovery process.

WinOptimizer is a Windows utilities software. This kind of software offers you a handful of tools and utilities that range from file recovery tools, registry cleaner, password retriever, desktop customizer, to hard drive cloner and backup. The market is already jammed with dozens of products, from low quality to high. Even big security publishers have joined the competition by integrating optimization tools in their antivirus packages. You don't need to risk yourself buying the wrong package because David Omar has compiled the Best Windows Utilities Software for your reference. Article Source: http://EzineArticles.com/?expert=David_Omar

File Recovery When Windows Operating System Becomes Dead

Operating system (such as Microsoft Windows) is the most critical component of a computer system that provides an interface between user and hardware. It is responsible for managing and coordinating the activities and sharing of resources of a computer. It ensures proper working of all the applications and effective management and accessing of your data. You can not run your computer system without O.S. In some situations, the O.S may get damaged and you can not boot up your system. At this point, all of the files stored on your hard drive become inaccessible file loss situations occur. You need to go for Windows Data Recovery solutions to sort out this issue and get all of your valuable and mission critical files back.

In a practical scenario, when you boot up your system, the process might fail halfway and you come across any of the below given error messages:

• Error loading operating system
• Windows XP could not start because the following file is missing or corrupt: WINDOWSSYSTEM32CONFIGSYSTEM
• ERROR_EA_FILE_CORRUPT The extended attribute file on the mounted file system is corrupt.
• ERROR_BADDB The configuration registry database is corrupt
• Missing operating system
• Operating system not found

All of the above error messages indicate that your Windows operating system is either damaged or missing. This behavior of Windows operating system might occur due to virus infection, file system corruption, improper system shutdown, registry file corruption and system metadata structure corruption. In such situations, it becomes extremely important to carry out Windows Recovery by resolving this issue.

Resolution

In order to work around this issue, you need to format the hard drive and install a fresh copy of Windows O.S. Formatting is capable of resolving most of the disk related issues. But it also has a disadvantage that it removes all of the file stored on your hard drive.

To prevent this situation, you need to go for Windows Partition Recovery Software that provides Boot DVD to recover data from Windows hard drive. These software are quite easy to use and recovers lost, missing and inaccessible files in most of the cases. Using Boot DVD of these software, you can directly boot your system and get into recovery options.

Stellar Phoenix Windows Data Recovery is the most advanced tool to recover FAT32, VFAT, NTFS and NTFS5 file system partitions. To recover data from unbootable system, Boot DVD of this software is available. This Windows Recovery Software is designed for Microsoft Windows 7 RC1, Vista, 2003, XP and 2000.

Author is doing research on partition recovery related problems and discussed on booting problem. Author suggested to use partition recovery software in case of partition loss or file corruption. Article Source: http://EzineArticles.com/?expert=Robin_Watson

Robots - The Machines That Think and Work Like Humans

Robotics is being used extensively to perform the operations that are considered very hazardous for humans or are highly repetitive in nature. A Robot is a reprogrammable, multifunctional manipulator designed to move material, parts, tools, or specialized devices through various programmed motions for the performance of a variety of tasks. Some places where robots are very useful include working at high temperatures, handling hazardous materials, working in inhumane conditions, and isolated areas. Robots are programmed by using the concepts of artificial intelligence enabling them to think and act like humans.

Here are the features of a typical robot:

a) A pre-programmed circuit is placed in the robots that enable them to think like humans. Even their shape is many times like the humans, though robots are available in a wide variety of shapes.

b) Robots are equipped with sensors that help them sense the environment within the factory and interact with various things.

c) Based on their intelligence, robots can make certain choices within the atmosphere they are placed in.

d) As per the program robots can move within one or more axes of rotation. They can make well coordinated skillful movements especially of hands.

Applications of Robots

The robots can manufacture bulk jobs that have repetitions, require speed, accuracy and reliability, better than the humans. In a number of factories the human labor is being replaced by robots, which has lead to cheaper production of bulk goods like that of automobiles and electronics. Here are some examples of factories where robots are being used:

1) Production of cars: Over the last few years the automobile factories have been dominated by the robots more than any other industry. In some companies you will find hundreds of robots working on fully automated production lines with each robot replacing nearly ten human workers.

2) Welding: Perhaps the most popular application of the robots is in industrial welding. The robots can perform uniform high quality, speedy spot and arc welding as well as laser welding.

3) Spray painting: This is another area where robots are used extensively. The robots have relieved humans from hazardous, but skillful jobs, increasing the uniformity and the quality of work and cutting costs.

4) Packaging: The robots are being used extensively for packaging of manufactured goods and even loading them into vehicles for transporting.

5) Electronic goods: Printed circuit boards are usually manufactured in large quantities, which are almost exclusively manufactured by the pick and place robots. These robots can place and assemble thousands of components per hour thus far outperforming humans.

6) Hazardous working conditions: There are numerous tasks where humans have been replaced by robots because of hazardous working conditions. These conditions can be extremely high temperatures like in foundries.

There are various types of robots that are used exclusively for different applications. They have different shapes depending upon the type of work to be performed. The applications desired from the robot also decide whether it is stationary or mobile. In the future, the usage of robots will expand to replace humans in many more areas. The unemployment that the use of robots is creating has been the ethical question industry has to face and justify.

Samuel Circton knows the importance of California motion control software consultants to any manufacturing business. Samuel enlisted the help of experts at Pacific Technical Products who sourced a local California servo motor as well as proximity sensors which aided his company in running more efficiently. Article Source: http://EzineArticles.com/?expert=Samuel_Circton

Can I Retrieve Deleted Photos From My iPhone? - Get Your Lost iPhone Pictures Back!

Did you accidentally delete some important pictures of your iPhone? Are you wondering Can I retrieve deleted Photos from my iPhone? If so then you've come to the right place as in this article I will show you exactly how to retrieve deleted photos and get your lost iPhone pictures back. So continue reading below to learn more.

Now you are probably wondering how its possible to retrieve photos off your iPhone that you've already deleted. Well to give you a quick answer, your iPhones hard drive is very similar to a computer's hard drive. And just like a normal hard drive the iPhone doesn't delete media or pictures off its hard drive permanently, instead when a file is deleted its space is just listed as available and new re-usable space.

Now until that space is overwritten by new data, such as pictures, music, videos etc.. that you recently uploaded your old files and pictures are still there and can be recovered. In order to recover them you will need to grab the right tools and do so fast, because essentially you only have a small window of opportunity to get your files back.

The program you will need to download is called stellar photo recovery, it is a specific data recovery program designed to retrieve deleted photos from iPhone, digital camera's, usb cards, sd cards and many other devices. It is free to download so you can check to see if your photos are actually recoverable first.

Hence if you managed to accidentally delete some photos off your iPhone and are left wondering Can I Retrieve deleted photos from my iPhone then rest assured there are ways to get them back. Retrieving deleted photos is a task that can be carried out very easily with good photo recovery software. One particular program that will get the job done is stellar photo recovery; it is free to download so check it out below.

If you have Lost or deleted important Photos, Don't Panic, all hope is not lost, With the right Photo Recovery Tool you should have your files back in no time. I have personally used this particular Stellar Photo Recovery to recover some of my deleted photos, it has worked wonders for me and I'm sure it can do the same for you. Best of all its Free To Download, Check it out to recover your photos Right Now... Article Source: http://EzineArticles.com/?expert=Vikram_Singh

How to Speed Up My PC - Find Out Today

How to speed up my PC? A registry cleaner is the answer! Registry cleaners are one of the fastest ways to get more speed on your PC, whether it is three years old or six months old, a registry scan and clean can produce some amazing results. You should always look at the reviews of the registry cleaner before you buy it. You want to look for a registry cleaner that has both pros and cons, but overall has lived up to its reputation. Do not purchase a registry cleaner that has glowing reviews as it is most likely a scam.

Once you have purchased the registry cleaner, install it on your computer. You should then restart, and then make a backup of your registry. In order to make a backup of your registry, click on start, run, type in "regedit" then hit enter. Now go to file, select export and save the file to external media such as a USB stick. Now you can run the registry scan. This process may take a few moments, so feel free to stand up, walk around, and do whatever you wish while the scan is running. After the scan has finished, check the list of infections and problems for anything that looks legitimate. Sometimes, registry cleaners can report false positives, files that you actually will need in order to keep your computer running. After you have removed the false positives, you can allow the registry cleaning program to take care of the rest of the problems and infections. It will now prompt, or automatically restart your computer. This will allow the registry to clear those errors for good, and restart in a clean condition. You should notice an extreme improvement in speed, due to the reduced size of the registry.

How to speed up my PC? Maybe your computer is not quite as fast as you have wished. There are a few things that you can do after having already done a registry cleanup. Try to defragment your computer's hard drive. This groups your computers files together, and will save time when you are switching programs, or files. Disk cleanup is another useful tool. It can help you increase the amount of disk space on your computer by deleting files in the recycle bin, temporary internet files and other unnecessary files.

How to speed up my PC? If all of these different tricks have not worked, and you have run an anti-virus and spyware program to remove infections, it may be time to take a look at your systems processes. Many of these are not necessary to operate your computer, and can be disabled. There are several guides available that tell you which ones are necessary, and which are not. Make sure you are careful, as disabling the wrong process can cause serious damage to your computer.

When you are trying to speed up your PC, you will need a registry cleaner that has been proven to remove all of the infections and problems on your computer. Do not use false knockoffs, or free versions as they will cause further damage to your computer!

Ready to learn How to Speed Up My PC? Do you need a solution TODAY? Learn exactly why your windows computer is running slow and learn how you can fix it permanently for FREE. Visit http://www.FixMyComputerQuick.com to fix your computer problems TODAY! Article Source: http://EzineArticles.com/?expert=Jacob_Turner

MySQL Table Corruption Due to Error While Using an Optimize Table

MySQL OPTMIZE TABLE command is used to de-fragment a MySQL table and thus reclaim its unused space. You generally use this command when you delete a large part of the particular table or make several changes to it with variable-length rows. But while the OPTMIMIZE TABLE command is running, the server should run seamlessly. Any interruption while this process is running could cause database to corrupt. In such situations, you either require using your recent data backup or commercial MySQL Database Recovery tools.

As an example, you run OPTIMIZE TABLE command on table 'A' and MySQL Server process gets unexpectedly killed. The next time, when you start the database, you find table 'A' giving corruption errors. Such errors also occur even if use FLUSH TABLE (used to clear and reload internal caches used by MySQL) command before using OPTMIMIZE TABLE command.

Cause

MySQL database table is corrupted due to unexpected interruption while OPTIMIZE statement is de-fragmenting the database table. MySQL could not read such tables and gives corruption errors.

Solution

To fix such corruption errors, you should follow these steps in order:

• Check database table for consistency. To do so, execute CHECK TABLE command with following syntax:

CHECK TABLE table_name

Before running the command, make sure that you are connected to the server. The command can be used with options like QUICK, MEDIUM, FAST and CHANGED etc. If using MyISAM, you can also use myisamchk command-line utility.

• If the above check reports corruption, next you should repair the database table using following command:

REPAIR TABLE table_name

This command accepts parameters like QUICK, EXTENDED and USE_FRM. In case of MyISAM database, you can use myisamchk utility with recovery option -r.

• You should again verify the database integrity using CHECKTABLE or myisamchk utility. If it still reports corruption, use your recent database backup to restore.

• If no clean backup is available, scan your database using third-party MySQL Recovery applications. Such tools examine the corrupted database using powerful scanning algorithms, repair it and restore it at a safe location. They provide you efficient MySQL Database Recovery through interactive interface.

Stellar Phoenix Database Recovery For MySQL is the comprehensive MySQL Recovery application to repair and restore corrupt MySQL tables. It supports MySQL 4.x and 5.x. and can recover database files for both InnoDB (.ibdata, .ibd and .frm) and MyISAM (.myd, .myi and .frm) database storage engines. This software restores all database objects, like tables, relations, primary key(s), and others. It can recover databases based on Windows and Linux platforms and is compatible with Windows Vista, XP, 2003, and 2000.

Naveen Kadian is a self employed Internet entrepreneur and product reviewer Stellar Phoenix Database Recovery For MySQL is the premier MySQL Repair tool that can instantly repair and restore corrupt MySQL databases. It supports InnoDB (.ibdata, .ibd and .frm) and MyISAM (.myd, .myi and .frm) files. Article Source: http://EzineArticles.com/?expert=Naveen_Kadian

Slow PC Performance - 5 Easy Way How to Clean Up Your Computer

Purchasing a computer is not the end and it is crucial to know how to clean up computer on the regular basis. An efficient maintenance is required in order to reap optimum results from it. This can be achieved only if you keep your system off the trash files and unwanted programs.

If any one of the enumerated situation arises, this means that there is a dire need to clean up computer

· If the system is running slower than normal

· If error windows pop up every now and then on the PC screen

· If Windows XP/Vista is showing symptoms of blue screen

· Your system freezes and gets locked

· Windows does not get shut down or takes too long for it

These symptoms may arise due to few of these reasons:

• Intrusion and attack of adwares, spywares, viruses, and hackers
• Errors in the registry due to adding/removing new programs on computer

Checklist for the steps that can prevent malwares/errors clawing your system's registry and clean up computer:

1. Free up the computer space: Try to delete those programs that consume a lot of space on the computer but are of no use to you. Windows Defrag Tool, RAMBooster can be used for optimizing computer storage.
2. Reduce the start up programs and increase processing time: Programs like Startup Manager and CodeStuff Starter can be used to control the programs that get loaded when computer starts. These programs cover the unwanted space on the RAM which diminishes the performance of the system.
3. Clean the computer fan: To perform this action, you need to open the computer tower and clean fan with a piece of cloth. Handy kits are also available in the market to serve this purpose.
4. Use Spyware program: Spyware removal will help freeing the disc space usurped by malwares.
5. Registry Cleaning: Most of the problem with computer nags you just because registry is all filled with errors, corrupt files, damaged files, and viruses. This tends to slow down the processing. It is mandatory that you keep registry cleaner installed on your system so as to keep threats at bay.

These few steps would be helpful to clean up computer effectively Apart from aforementioned ways, cookies and temp files should be deleted from the system, hard drive should be defragmented and recycle bin should be emptied every now and then.

Tired of slowing PC performance? Do you want to clean up computer in cheap and fast way? You can scan the registry error in your computer for free and fix them with the best registry cleaner on the market. After scanning and fixing your PC, you will be surprise how fast your computer is. http://www.expert-product-reviews.net/detect-registry-error.html About the Author Ally Wood is a professional software reviewer and has worked in CNET. Now she is working for her own review software company to give feedback to the software creator and has done deep test in registry cleaner software. After reviewing the most popular registry cleaner, she has written complete review on a review site for you that can be accessed for free. Article Source: http://EzineArticles.com/?expert=A._Wood

PC and Laptop Failure - 3 Common Faults

In this modern world the large numbers of people who use computers know that is has fast become a necessity in life and something that we come to rely on in our everyday life.

Whether it is for your work or pleasure, your pc is a highly important tool. If you have ever had problems with your computer you will know that it is a very frustrating experience and you realise just how dependent you have become.

Some of the most common reasons a Personal computer fails are listed below. Most can be fixed quickly by a certified professional.

1) Viruses

Viruses are one of the most common problems that you may encounter. There are many different types and they vary in seriousness. Malware, Spyware and Adware are some of the names given to viruses. They are designed to spy on your user habits, serve up ads or even steal your personal information. They can make your computer behave in strange ways such as running slowly or failing to load properly.

2) Hard Drive Failure

If you computer has been dropped or knocked then you risk damaging your hard drive. A hard drive is where all your programs, pictures and documents are stored. When damaged all your items could be lost and a new hard drive may be needed. You should back up all your documents on a regular basis to avoid disaster.

3) Fan Failure

If your computer is making strange noises and feel very hot then you could have a faulty fan. If your PC or laptop is under warranty then you should send it back for repair or ring a certified professional.

There are many more problems that can occur with laptops and Personal Computers. When things go wrong make sure you check that your repair man is a certified professional and is fully capable of doing the repair.

Steven Hall Is The Owner of RJB Computer Services. He Has Many Clients Requesting PC Repair In Brighton East Sussex UK He Also Does Laptop Repair In Brighton. Article Source: http://EzineArticles.com/?expert=Steven_R_Hall

How to Permanently Stop and Prevent DLL Errors on Your PC

If you have DLL errors on your PC, it may be a wise idea to give your computer a quick registry scan to see whether a complication in your registry is to blame. Chances are, it will be. A 97% chance, in fact. Hardware and software can both cause DLL errors, but the majority of errors are caused by software failures. Installation and removal of certain programs can often initiate DLL errors. If you recently installed or uninstalled a software program, it may be a good idea to uninstall/re-install before doing anything else to see whether this rectifies the issue. You see, DLLs (Dynamic Link Libraries) are essentially files in themselves and can often become corrupt, invalid, or missing. When this occurs, that's when you receive an error message.

Re-installing a program with a corrupt DLL file may actually repair that file and solve the problem. In other cases, however, you need to try a little harder to remove the error. The sheer number of possibilities behind the cause of a DLL error means that you must take a broad approach to solving the issue, trying many different avenues in order to stop the error appearing.

What is certain, however, is you must find a solution to DLL errors as quickly as possible. Fail to do so and they can lead to hardware failure, blue screen errors, and fatal system crashes. One of the broadest, and often most successful approaches to solving a DLL error is to install and use a registry cleaner on your PC. Now, because you have to pay for this software, you need to be certain that it will solve your problem, right? Well, most registry cleaners offer a completely FREE initial scan of your registry.

This way you can get to see whether or not it has identified the DLL error before going ahead to purchase the software and remove the problematic DLL file. If the initial scan does not identify the DLL error, you don't have to pay a penny. Simply remove the free scan from your PC and look elsewhere for a solution. Nevertheless, it must be noted that a registry cleaner is commonly regarded as THE best and quickest solution for a DLL errors on your PC. With so many registry cleaners on the market, it can be hard to choose one that is right for your PC. Choose the right one and you can be enjoying a fully functional, error free PC in no time at all, choose the wrong one and you could be left searching for a solution to more than just a DLL error.

You see, some registry cleaners, thanks to their poor quality design, often cause more harm than good to your PC's registry, removing registry entries that do not need to be removed or are in fact vital to the proper operation of your computer. To help you avoid these poor quality registry cleaners and direct you towards the ones that will put a stop to your DLL errors on your PC, we performed rigorous tests on 10 of the most popular registry cleaners on the market; giving each a mark out of 5 stars according to repair skills, ease-of-use, and customer service.

To see the results of our tests and put a stop to DLL errors on your PC, click here Article Source: http://EzineArticles.com/?expert=Jitesh_Arora

Bits and Bytes - What's the Difference?

In order to understand your Internet connection speed and how your computer stores information, you should start with the most basic measurements of data: bits and bytes. Before you read further, don't forget that a "b" (small case b) is a bit, and "B" (upper case B) is a byte, e.g., kb is kilobit and kB is kilobyte.

A bit (b) is the smallest measurement of data that can be stored or transferred on computers and Internet services. Bits store information based on a binary system of 1's and 0's ("bi" means 2, i.e., 2 numbers, 1 and 0). Bits are arranged and stored in sequences that are translated into words, pictures, etc., when you see them on your computer screen.

When you hear the term "bits", it is usually used to when measure transfer rate, as in downloading from the Internet or an Internet connection speed. For example, "bps" is bits per second, or, the amount of bits that can be downloaded or transferred in a second. When measuring transfer rate for Internet connections, 1 kilobit (kb) = 1000 bits, 1 megabit (mb) = 1000 kilobits. Therefore, if your dial up connection successfully connected at 34.4 kbps, 34.4 kilobits or 34400 bits can be downloaded per second to your computer. If you have a 6000 kbps (or 6 mbps) DSL connection, you can download 6000 kilobits, or 6,000,000 bits per second.

A bit rate is the rate at which a certain number of bits (or kb or mb) can be streamed or downloaded per second. You will usually hear about "bit rates"in relation to audio and video streaming from the Internet. A higher bit rate means that the quality of the streaming will be higher, but it also requires a faster Internet connection to stream in real time. For example, to watch a video that has a bit rate of 240kbps, You would want to have a connection that is at least slightly faster to watch the video without interruptions.

A byte (B) is 8 bits. As you read earlier, bits store information based on a binary system and are arranged and stored in sequences, or bytes. Strings of bytes make up documents, images, commands for your computer, etc. Most sizes of files, programs, and capacities of drives, etc, are measured in bytes, kilobytes, megabytes (megs), and gigabytes (gigs).

When describing capacity, like file size or storage, bytes are measured by the binary system that bits use to store information. Therefore, "kilo" = 1,024 (or, 2^10). A kilobyte (kB) is 1,024 bytes, and a megabyte (mB) is 1,024 kilobytes. A gigabyte (gB) is 1,024 megabytes, etc.

Here are some examples of those numbers in relation to your computer. A typical Microsoft Word document is about 30 kB in size. An image is typically about 100 kB, depending on the size and format. When you save that document or image to your computer, it takes up 30 kB or 100 kB of your computers storage space. A CD typically has about 700 mB (or 716,800 kB) of storage space. Most hard drives on personal computers are now sold with a capacity of 500 gig (or 524,288,000 kB).

To review, 1 byte is 8 bits. An Internet connection (transfer rate, download/upload speed) is measured in bits, and 1 kilobit is 1,000 bits. Storage capacity (drive/disk space and file sizes), it is measured in bytes, and 1 kilobyte is 1,024 bytes.

Written by Hannah Miller, Director of Online Marketing and Customer Service Rep, Copper.net. Copper.net is a nationwide Internet Services provider that is all-American owned and operated. Call today, 1-800-336-3318 or sign up online. Check out my blog! http://hmiller1234.wordpress.com/ Article Source: http://EzineArticles.com/?expert=Hannah_Miller

Antivirus Software

Anti-virus software is a type of installable software that is used to prevent, remove, and detect malicious software commonly known as Malware. Malware is basically everything from computer viruses, Trojan horses, and worms. Viruses are corrupt programs that harm and destroy the hard drive on a computer. Trojan Horses are computer programs that collect, store, and transfer data on the user of the computer in which they infect. This information is used for a variety of illegal and unethical practices such as identity theft and credit card theft and fraud. Worms are self-replicating computer nodes that latch on to a part of the computer's software and then multiply, infecting everything it latches to. This destroys documents, saved settings, and part of the hardware.

All of these things are caused by fraudulent programs or websites that are sold or downloaded. Most of them require consent to access by the user, normally they hide behind official looking pop ups or "needed" software notifications. Sometimes, they appear by replicating a website page stating that there is a certain program that is needed to fight infected software on the computer. The user is then asked to download this. Though it appears legitimate, it actually is a means of software infiltration.

Many reputable programs are on the market to fight this spyware and destroy it before it does damage to the computer's hard drive. Within antivirus software, a wide variety of methodology is employed to fight the infections and defeat them before they cause too much of an effect on the computer. Some of these strategies include systematic checks of the computer's programs on a regular basis where the antivirus software scans the computer with signature based detection which searches for viruses in executable codes that are documented based on the current archives of malware programs. However, this method is useless against new and undocumented malware programs.

If this is the case, a program function called heuristics is employed. This manually identifies new virus types searching for infected areas of the software by using current documented codes to determine new variants. Basically, Heuristics take all of the variables of existing malware executable codes and strings them together until a new code is found and matched with the current infected computer.

Other similar antivirus software programs take a riskier approach and create a simulation of the computer's current state of being. The computer creates what is known as a sandbox to directly duplicate the virus in a controlled, simulated replication of the computer programming. Every variable of the computer is factored in and evaluated. The virus code is then implanted to see what it affects and how. Then, correct diagnosis can be executed to solve the problem from the outside and work in. This allows the symptoms of the virus to be dealt with first before finally discovering what the cause of the virus was and dealing with it. The sandbox method is one of the best ways to fight a virus, though it is risky because it voluntarily replicates the virus. In some more advanced virus situations, the virus is able to determine that it is on a simulation sandbox and "break out" of this condition, though this is rare and takes very advanced software to accomplish. The sandbox method does take longer to actually destroy the virus, but it does well to fight it off for some time.

Matthew Kerridge is a developer of computer software. For more information about antivirus software please visit http://www.ebuyer.com

Article Source: http://EzineArticles.com/?expert=Matthew_Richard_Kerridge

What to Look For in a Dating Software?

A dating software is important for when you are building a dating website. A reliable software that answers your needs is one of the things that will contribute to the success of your business. This is why you should check out a software first before you purchase it. Know what features the software offers so you know what you can provide your members.

One of the really important qualities to look for in a dating software is its capability to be customized so that you can achieve the exact design and functionality you are aiming for in your dating website business. You sure would not want to look exactly like many other dating sites. It would also be good if your software allows you to modify your dating site template anytime. As a plus, you also would want to make a customized site for every user. Members appreciate it.

It's also best to get a dating software that allows you to have space for advertising because that is one way where you can generate income.

When starting a business, you must examine the quality you're getting for your money. Look for software you only need to pay for once and low hosting fee after that. It turns out to be cheaper but it can also give you what other softwares can offer. Choose also one that offers technical support anytime you need help with the functionality and design of your dating site. Now that's value for your money!

DatingSiteBuilder.com is one of the best dating business service companies that can provide you with a dating software that answers your dating site needs. Call 1-(800)-778-1360 to know more.

http://www.datingsitebuilder.com

Article Source: http://EzineArticles.com/?expert=Nico_Kurniawan

Mobile SMS Blaster

Mobile phones have features to send multiple recipients but with some limitations if we talk about thousands of targeted recipients. There are commercially available SMS blasters in the internet that can send rapid text messaging which is more than the capability of a mobile phone can handle. A laptop installed with "SMS Blaster Software" is probably the best mobile text blaster currently available.

A mobile SMS blaster gadget is composed of the following main components:


Laptop with at least 2 USB ports and 1Ghz processor, 256MB Ram
2 units GSM modem or 2 units mobile phones preferably Nokia brand
Mobile "SMS Blaster Software"

Laptop shall be installed with a GSM driver usually available with the package upon buying the GSM modem. If GSM modem will be used, I suggest that you prefer the USB connection type of GSM modems. USB connections do not require a separate power source for the modem.

Using a mobile phone instead of a GSM modem, download a "PC suite" driver from Nokia website and install the driver. The driver will be utilized in order to detect the communication devices that are attached in your Laptop. Make sure that the model of your phone shall be the same driver you will download from Nokia website.

SMS API software is available in the internet, some sites are offering you to log on their site to utilize as the gateway server and they offer a subscription fee or charged a per text basis. Other commercial sites are offering a ready to install SMS software with free customization to suit your desired task - it is independent from their SMS gateway. Other sites offer it for free but you must posses a programming skill to customize the software.

For more details, kindly visit GELLANGARIN COMPUTERS under Text broadcast product.

Article Source: http://EzineArticles.com/?expert=Sean_Gellangarin

Technology Trend - UAVs Are Getting Deadlier Each Day!

The future of warfare is shaping up and that is good news for peace and security in the world, well not for everyone. For instance, the terrorists are not going to like these latest developments much. Stealthy UAVs that can shoot their targets, at night, in the dark, through cloud cover, seeing inside of buildings from 60,000 ft in altitude. Scary stuff, and those terrorists that do not seek immediate retirement are not long for this world!

According to a Forbes Article; "New Ways to Kill Terrorists," by Jonathan Fahey in Forbes Magazine our military's UAV's are getting deadlier each day; "AeroVironment is now trying to add some teeth to its drone-powered growth. It is developing a small, backpack-size plane called Switchblade that will carry a small but lethal explosive. After a recent test one military observer said of potential targets: "They can run, but that just means they are going to die tired."

But, opponents of mechanized death from the sky state that ethics issues for UAVs are very important in future warfare. One graduate student at GA Tech has developed an artificial intelligent decision matrix program to help prevent collateral damage and allow the unmanned military units to make life and death decisions in the battlespace; "because death is permanent."

All these are current topics as the game changes, and these technologies continue to innovate, each generation better than the last by a significant factor. In the near future we are not going to be able to recognize the reality of the conflicts of the future. Please consider all this.

Lance Winslow is a retired franchisor - Lance Winslow's Bio. Lance Winslow is formerly the CEO of WashGuys family of franchises which Lance; http://www.windowwashguys.com/links.shtml /. Article Source: http://EzineArticles.com/?expert=Lance_Winslow

Personal Antivirus Removal - 2 Simple Ways How to Remove Personal Antivirus

If your PC is infected with Personal Antivirus, don't panic. This virus can be removed safely from your computer but there are some things that you need to know first.

Performing a Personal Antivirus removal process is essential because this rogue program is very harmful and can infiltrate your computer with malware or even worse, put your personal information an identity at risk.

Basically, this fake antivirus program is yet another virus that is designed to fool innocent computer owners into buying rogue security software. Aggressive advertising tactics are used to make you download and install the paid version of the software to protect your PC. In reality, you are putting your PC under virus attack by doing so.

Once installed, the program will bombard your computer with popups, start fake security scans and reduce speed. Even more harmful is the ability of this virus to log your keystrokes and browsing habits and send them to a remote server to be used by unknown sources to gain access to your bank account, credit cards, etc.

Methods of Personal Antivirus removal

This fake antivirus program can be removed in two ways - manual and automated.

Listed below are the steps involved in both of these techniques.

1. Manual Removal of Personal Antivirus

This includes removal of all the files related to this Antivirus, such as:

· EXE, BAT, or other process files

· DLL and LNK files

· Infected Registry entries

If you are not a computer expert, this method of Personal Antivirus removal may not be suitable. Only computer experts can carry out the manual removal process without chances of ruining their PC.

2. Automated Removal of Personal Antivirus

The best way to get rid of this rogue antivirus is to download an advanced spyware removal tool that regularly updates its database and can find and eliminate all the infected files and entries. This may require a small investment which can be quite valuable, considering the long term benefits of the software.

The advanced tools of spyware removal software available these days are highly effective and make sure that all harmful elements are removed before they get a chance to infect your system in the first place. In addition to Personal Antivirus removal, such tools can ensure that your PC does not get reinfected in the future.

Your computer will get real time protection against potential threats and you get peace of mind while using it.

Tired of viruses infecting your computer and slowing down PC performance? Do you want to do Personal Antivirus removal in safe and fast way? You can scan your computer for free and fix them with the best spyware removal the market. After scanning and fixing your PC, you will be surprise how fast your computer is. http://expert-product-reviews.net/spyware-removal.html About the Author Ally Wood is a professional software reviewer and has worked in CNET. Now she is working for her own review software company to give feedback to the software creator and has done deep test in spyware removal software. After reviewing the most popular and efficient antispyware softwares, she has written complete review on a review site for you that can be accessed for free. Article Source: http://EzineArticles.com/?expert=A._Wood

A History of the USB Standard

Universal Serial Bus (USB) is a serial bus standard for connecting peripherals to a host. It was designed to allow peripherals to be connected using a single standardized interface and to improve plug and play capabilities by allowing peripherals to be connected or disconnected without having to reboot the computer or turn the device off. This bus can connect devices including mice, keyboards, gaming controllers, scanners, digital cameras, printers, digital media players, flash drives and external hard drives. USB has become the standard connection method for the majority of consumer electronic devices. To date, billions of these devices have been introduced into the consumer electronics market.

The USB Implementers Forum, Inc. (USB-IF) is a non-profit corporation founded by leading companies in the computer and electronics sectors. The organization was formed to provide a support group and forum for the advancement and adoption of USB technology. The Board of Directors is currently comprised of the following companies: Hewlett-Packard Company, Intel Corporation, LSI Corporation, Microsoft Corporation, NEC Corporation and ST-Ericsson.

USB 1.0 and 1.1

The USB 1.0 specification was introduced in 1994 with two data rates, Low-Speed (1.5 Mbps) and Full-Speed (12 Mbps). It was designed to replace the myriad of connectors at the back of PCs and simplify software configuration of communication devices. The 1.1 specification was released in 1998 and was the earliest revision to be widely adopted.

USB 2.0

The USB 2.0 specification was released in 2000 and was standardized by the USB-IF in 2001. Several companies led the initiative to develop a higher data transfer rate of 480 Mbps, about 40 times faster than the 1.1 specification. Also known as Hi-Speed USB, 2.0 expanded the range of external devices that could be used on a computer. And, offered backward compatibility with previous generations.

USB On-The-Go

Many USB devices are portable, and there is an increasing need for devices to communicate directly with each other without a computer. The On-The-Go Supplement makes it possible for peripherals to communicate directly with each other. On-The-Go features include:

- Limited host capability to communicate with selected USB peripherals

- A small connector appropriate for the mobile form

- Low power requirements for preserving battery life

- Ability to be either host or peripheral and to dynamically switch between the two.

Wireless USB

Wireless USB is a short-range, high-bandwidth wireless radio communication technology originally developed by the Wireless USB Promoter Group and subsequently managed by the USB-IF. Designed from the ground up to address challenges of wireless communications and personal networking, this standard combines the speed and security of wired technology and the ease-of-use of wireless technology. It can be used in devices including game controllers, printers, scanners, digital cameras, digital music players, hard disks and flash drives. It can also transfer parallel video streams.

It is capable of sending date at a rate up to 480 Mbps at a 3 meter distance and up to 110 Mbps up to 10 meters. It was designed for the 3.1 to 10.6 GHz frequency range. The Wireless architecture allows up to 127 devices to connect directly to a host. With the elimination of wires, a hub is not needed. An upcoming Wireless 1.1 specification will increase data transfer speed to 1.0 Gbps per second.

USB 3.0

In November 2008, the USB 3.0 Promoter Group announced the completion of the 3.0 specification. It delivers transfer rates up to 10 times faster than USB 2.0 through the utilization of a 5.0 Gbps data rate. Additionally, it has optimized power efficiency, sync-n-go technology that minimizes user wait-time and backward compatibility with USB 2.0. SuperSpeed USB devices interoperate with 2.0 platforms and SuperSpeed USB hosts support Hi-Speed legacy devices.

NEC Electronics recently announced the first USB 3.0 host controller (part number µPD720200). With its high-speed data transfer capability, the new SuperSpeed host controller will require only 70 seconds to transfer 25 GB of HD video content, the equivalent of a Blu-Ray disc. Transferring the same content would take upwards of 14 minutes with Hi-Speed USB.

Advances in USB technology will lead to a new generation of high-performance, consumer electronic products. For assistance with SuperSpeed product development, the SuperSpeed USB Platform Integration Lab (PIL) is now open for USB-IF members. The SuperSpeed USB PIL provides 3.0 developers with the opportunity to test host and device interoperability. For more information, visit the PIL testing page.

USB Connectors

USB connectors are designed for ease-of-use. Generally, the trident logo on the connector should be facing up when plugging into a port. The connectors are designed to be durable and easy to insert/remove. Different types of connectors server different functions. The Standard-A plug is frequently on cables permanently attached to devices, such as computer keyboards or mice. The Standard-B plug typically plugs into devices with removable cables, such as a printer. USB device connectors have evolved and become smaller as consumer electronic devices have also become smaller in size. The current standard connector for small devices such as mobile phones and cameras is the Micro-B connector.

USB logos

For a company to use a USB logo, its product must be compliant as demonstrated by passing the Compliance Test Program. Companies must also execute a Trademark License Agreement to be eligible for logo use. When a certified logo appears on a product, consumers know the product has passed the standards set by the USB-IF.

~Ben Anton, 2009

Find out more about the USB certification test services available at Allion Test Labs, a leading USB 2.0 test lab with locations in Oregon, China, Korea and Japan. Article Source: http://EzineArticles.com/?expert=Ben_Anton

Valuable PC Maintenance Tips

Your PC is your best friend, when it comes to maintaining your personal and business affairs safely. Therefore, you will not want any tampering with your personal details. However, keeping it optimized demands sincere effort on your part. You need to have profound knowledge about PC maintenance tools and PC maintenance software, which give your PC the best of longevity and durability. Take a glance at the following, if you are not aware of the maintenance tips.

Some useful PC maintenance tips

• Computer backups play an integral role in helping you maintain valuable files and disks safely. So, do not forget to prepare backups, simply by burning CD or DVDs. Besides, make good use of USB sticks and portable USB drives.
• Always use protection - update the antivirus software in your PC. In case you fail to buy computer virus packages, then at least try to have free ones like AVG antivirus that is reliable for home use. Do not forget to install a Firewall in your computer to protect your computer from any alien intervention.
• The Recycle bin is one place, which remains filled with too many files. So, empty the Recycle bin at least once a week, to prevent sluggish functioning of your PC.
• Defragmentation once a month is important to keep your system running smoothly and efficiently.
• Keep your hard drive clear of temporary files. Since, these are merely junk files they only clog the space and slow down the functioning. Make sure that you clear the temporary files at least once a month.
• Perform 'Scan disk' once a week to ensure PC maintenance.
• If you frequently make changes to your computer or make a number of downloads within a short span of time, then run a registry cleaner, such as RegCure. This will speed up and ensure excellent performance of your computer system.
• Remove the least important files for smooth functioning of your system.
• The fan inside the CPU should be kept clear of hair, dust and debris. Make sure that it blows cool air to the parts of hardware and keep the CPU temperature under control. This helps a lot in proper functioning of your computer system.
• Disable or delete unrecognizable items in the startup tray.
• Monitor your computer system for spyware and adware.

Looking for more PC maintenance tips, tricks and software about how to speed up, clean, repair, optimize and protect your computer? At http://www.Tune-Your-PC.com you will find solutions for your computer issues, such as error messages, slow PC performance, tweaks, security (spyware, viruses, privacy), and data & photo recovery. P.S. And don't forget to claim your Free Ebook "Windows Speed Secrets Unleashed". Article Source: http://EzineArticles.com/?expert=Jop_De_Vries

Traffic - Does it Drive You Mad?

Traffic is a part of our everyday lives. Whether we like it or not, pretty much every single day we will be involved in some form of traffic, be it planes, trains or automobiles, and of course humans. However, one thing which we definitely cannot control, is how all this traffic can end up in the same place at any one given time - usually when we least want it to!

However what we can do is to make informative decisions to try and avoid these types of scenarios. There have been many stories regarding the prevalence of surveillance states, and to a large extent it could be argued that they infringe on our civil liberties. However, as with all technology, it can be harnessed for beneficial methods. Take the example of the recent report on the BBC illustrating near-misses on rail crossing lines. At first glance it's either going to make you cringe or laugh. That's because we're either seeing what we view as a means to entertain ourselves at the misdemeanours of certain 'eccentrics' or we're utilise what we see in a bid to never try it ourselves.The latter point emphasising how the same scenario can come to our aid i.e. how to avoid an accident.

A camera can be therefore used for both beneficial requirements as well as pose as a hindrance to our freedom. If the technology is used to provide the user with a means to assess the traffic / road conditions at a particular location, can we reduce the number of accidents on our roads / highways? It's a bold statement and an impressive one if actualised. However why not? By utilising real time / live information why can we not use this to, say, avoid a certain stretch on a highway which has a high build up of traffic due to a closure at one of the junctions, or to see if the high street has a high percentage of shoppers (meaning I'm going to give it a miss until it dies down)?

Yes, there are alternative sources of info, notably traffic alerts; however these are all subject to updates which, by the time you visit the scene of the incident, the news is potentially out of date. That's not to say live cams are fool-proof, far from it, however the argument is that they provide a more up-to-the-minute analysis of what is going on, and with increasing developments in mobile technologies, anyone can view these regardless of where they are.

Article Source: http://EzineArticles.com/?expert=Ahmed_Bhatti

How to Buy the Best Quality Computers

Computers are essential equipment. From the youngest school age child to the oldest among us we are experiencing the 21st Century thrust into cyber space. It is simply not good enough to buy an old computer and hope it will do the job. The cost of a brand new one outweighs the hassles and other costs associated with that kind of move. It has to be the latest model and buying it should be no more difficult to understand and purchase than any other appliance.

Who Offers the Best Deal

If one is shopping for a deal that outdoes everyone else then the warning bells are ringing. The price of computers is restricted by what goes into it to begin with. Look an an analogy of one buying a gold band as opposed to a gold plated one. Which one do you want and how much are you prepared to pay for it.

Gold is obviously more expensive because of the quality and quantity of the metal. Gold plate, on the other hand, is less expensive because the amount in it is less. The main content is a lesser metal which, given time, will show through as the thin layer of gold outside wears off.

Its exactly the same with computers sold online. You are not being offered junk if you deal with a reputable company whose clients speak for it. They do this through the revenue the dealer generates and the service offered. If there is no after sale service then don't touch it.

After Sales Service.

A good deal will include a long term warranty. You might have to buy an extra couple of years for security. Some deals will involve replacing the computer if for any reason whatsoever it fails. This can even be through a lightning strike or failure of the hard drive. It means too that the Company can usually fix the machine remotely, which is something that most dealers now offer.

The technician can even be in another country but can access your machine and take over its control while checking out the system and deciding what is wrong in the event of a failure. That is how far technology has come. You are not restricted to local dealers to ensure after sales service.

Best Dealers are Online

It does not pay a computer company not to be online these days as people who search the Internet are those most likely to buy from them. It is too big a hassle to go from shop to shop around retail centers and to try to make sense of the spiel that a salesman will come up with.

Online one can compare dozens of computers, take down the details of different brands, check out the prices and then turn to online companies who will make the deal and best service agreements. The goods are usually shipped free of charge and the technicians can help set it up over the phone if you have a problem. There are no service or call out fees to worry about.

My mall of specialized shops has great computer deals from reputable companies who offer excellent services. You can see the list of them here. For general shopping visit my other mall here. Article Source: http://EzineArticles.com/?expert=Norma_Holt

Avionics Technology

If you have had the opportunity to see a plane's cockpit while in flight or have see a missile launched from a fighter jet, you have seen avionics in action. Avionics consist of the electronic systems that are used on aircraft and spacecraft as well as artificial satellites. This includes systems for communications, navigation, monitoring, and weather. The word "avionics" also refers to the science and the development of technology as it applies to aeronautics and astronautics. Avionics fall into two main categories: aircraft avionics and mission/tactical avionics.

Aircraft Avionics

Many of the avionics systems on an aircraft can be found and controlled in the cockpit. You'll find systems for controlling the aircraft, monitoring, communication, navigation, anti-collision and weather sensing. The capacity of the aircraft's electrical system depends on its size - airliners, military combat aircraft and spacecraft will usually run larger systems to drive their avionics. Several major vendors manufacture flight avionics systems, one of the largest being Honeywell.

Mission/Tactical Avionics

Military aircraft are fit with systems that are either designed to sense and respond to a threat or to deliver an offensive attack. Communication systems are able to withstand combat conditions while sophisticated radar systems are made to help pilots fly jets safely at low altitudes. Sonar is used to aid military aircraft in marine environments by tracking submarines and surface threats. Electronic support measures and defensive aids (ESM/DAS) are used to obtain information about possible threats. These systems can also be used to launch devices to counter attacks against the aircraft.

Avionics systems can also be found on police and EMS aircraft. Police helicopters track suspects and EMS aircraft locate rescue victims from the air using video or Forward Looking Infrared (FLIR).

Avionics vs. Avation

What is the difference? Avionics refers to the electronic systems that are used by different types of aircraft, while aviation describes the different uses for flying devices. Civil aviation includes commercial flights and private transport while military aviation may include surveillance flights, delivery of supplies or tactical attacks.

Crystal is an Account Manager with Location3 Media. Article Source: http://EzineArticles.com/?expert=Crystal_Ware